structural fastener
Defined in 1 dictionary — U.S. Code
United States Code
26 U.S.C. § 45X — for purposes of this section (2 versions over time)
The term “structural fastener” means a component which is used—
(aa) to connect the mechanical and drive system components of a solar tracker to the foundation of such solar tracker,
(bb) to connect torque tubes to drive assemblies, or
(cc) to connect segments of torque tubes to one another.